Reworks the storage strategy doc to commit to concrete design, replacing
the 'when storage arrives' / 'future' / 'later' framing that was putting off
important work.
Key changes from the previous draft:
- §4 (Repo/Adapter Pattern): now an explicit design with the trait contracts
(IdentityProvider, CredentialStore), the adapter contracts
(ConfigIdentityProvider with PeerEntry update, SqliteIdentityProvider,
InMemoryCredentialStore, SqliteCredentialStore), and the concrete table
schemas. Not a pattern description — a design commitment.
- §4: PeerEntry config model — AuthPolicy gains peers: Vec<PeerEntry>
replacing authorized_fingerprints: HashSet<String>. This is the
id-fingerprint decoupling (OQ-33) done as a config change, not a storage
change. ConfigIdentityProvider resolves fingerprint → PeerEntry →
Identity { id: peer_id } (stable, not the fingerprint).
- §7 (Decomposition): the 'what goes where' table now has a Status column
(exists / needs adding / needs building / needs PeerEntry update) instead
of 'future'. The crate graph is a concrete build plan.
- §10 (Build Order): replaces 'What This Means for the Immediate Path' (which
had 'when storage arrives' framing) with a 4-tier dependency-driven build
order. Tier 1 = core repo traits + PeerEntry config model. Tier 2 = SQLite
adapters. Tier 3 = ADR-029 migration + forwarded_for. Tier 4 = alknet-graphs
(built when a graph-shaped problem exists, not speculatively).
- §10: explicit 'What does NOT get built (dropped, not deferred)' section —
multi-tenant, accounts/orgs, secrets module, single storage crate are
dropped, not deferred.
- All 'future' / 'when X arrives' / 'v1' / 'phase n' language removed for
things that are needed. The only 'when X is needed' language remaining is
for genuinely non-existent problems (ACL delegation, workflows, taskgraph)
— those are built when the problem exists, not speculatively.